List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=874
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=873",
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                "username": "lbarazza",
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            "description": "Just chilling playing go",
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            },
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                "id": 3190,
                "name": "GoColo",
                "summary": "Hello! 안녕하세요! Hola! Ciao! We are a group of friends who like playing go. We met in Colorado, we come from all over the world!",
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                "id": 7692,
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}